Made a generator for .h files for implementations of CSSPropertyAPI.h

third_party/WebKit/Source/build/scripts/make_css_property_apis.py

Index: third_party/WebKit/Source/build/scripts/make_css_property_apis.py
diff --git a/third_party/WebKit/Source/build/scripts/make_css_property_descriptor.py b/third_party/WebKit/Source/build/scripts/make_css_property_apis.py
similarity index 80%
rename from third_party/WebKit/Source/build/scripts/make_css_property_descriptor.py
rename to third_party/WebKit/Source/build/scripts/make_css_property_apis.py
index 8e9343167b4eaadb3647653297bf2d1a2c7cfb8f..a9cce8fca9d05605609b44e9546d67c371451409 100755
--- a/third_party/WebKit/Source/build/scripts/make_css_property_descriptor.py
+++ b/third_party/WebKit/Source/build/scripts/make_css_property_apis.py
@@ -37,6 +37,7 @@ class CSSPropertyAPIWriter(make_style_builder.StyleBuilderWriter):
                 continue
             classname = get_classname(property)
             properties_for_class[classname].append(property['property_id'])
+            self._outputs[classname + '.h'] = self.generate_property_api_h_builder(classname)
 
         # Stores a list of classes with elements (index, classname, [propertyIDs, ..]).
         self._api_classes = []
@@ -55,5 +56,15 @@ class CSSPropertyAPIWriter(make_style_builder.StyleBuilderWriter):
             'api_classes': self._api_classes,
         }
 
+    # Provides a function object given the classname of the property.
+    # This returned function generates a .h file for the specified property.
+    def generate_property_api_h_builder(self, api_classname):
+        @template_expander.use_jinja('CSSPropertyAPIFiles.h.tmpl')
+        def generate_property_api_h():
+            return {
+                'api_classname': api_classname,
+            }
+        return generate_property_api_h
+
 if __name__ == '__main__':
     in_generator.Maker(CSSPropertyAPIWriter).main(sys.argv)